Home / 14,909,597,448.66-22,364,248,791.93-6,830,766,866.49

Finding the Fourth Proportional to 14,909,597,448.66, 22,364,248,791.93 and 6,830,766,866.49

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Solution

The fourth proportional to 14,909,597,448.66, 22,364,248,791.93 and 6,830,766,866.49 is: 10,246,082,777.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,597,448.66 : 22,364,248,791.93 = 6,830,766,866.49 : x
  2. Step 2: Convert to fraction form
    14,909,597,448.66/22,364,248,791.93 = 6,830,766,866.49/x
  3. Step 3: Cross multiply
    14,909,597,448.66x = 22,364,248,791.93 × 6,830,766,866.49
  4. Step 4: Simplify right side
    14,909,597,448.66x = 152,764,969,641,854,435,328
  5. Step 5: Solve for x
    x = 152,764,969,641,854,435,328/14,909,597,448.66
  6. Step 6: Final answer
    x = 10,246,082,777.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.